FURVERT!

5:4 amber_eyes anal anal_knotting anal_orgasm anal_penetration anatomically_correct anatomically_correct_genitalia anatomically_correct_penis animal_genitalia animal_penis anus arctic_wolf ass_to_ass backsack balls bodily_fluids brown_body brown_fur canid canine canine_genitalia canine_penis canis casual_knotting claws cloud cum cum_on_belly cum_on_body cum_on_self cum_while_penetrated cumshot detailed_background dewclaw duo ebon_lupus ejaculation evergreen_tree feral feral_on_feral forest fucked_silly fully_sheathed fur genital_fluids genitals guard_hair half-erect hands-free intraspecies knot knot_in_sheath knotting lying male male/male male_penetrated male_penetrating male_penetrating_male mammal on_back orgasm outside penetration penis penis_tip photorealism plant raised_tail realistic reverse_anvil_position sex sheath sheathed_while_penetrated sky snow spread_legs spreading standing tail tail_anus tongue tongue_out tree upside_down white_body white_fur wolf